<?php
$access_level = 3;
$page_title = 'eTAT';
require_once 'controller.php';
$groups = null;
if(isset($instructor) && isset($params->c)) {
        $course = $instructor->getCourse($params->c);
        $all_groups = $course->getAllGroups();
        if($all_groups) {
                foreach($all_groups as $ag) {
                        $total = $ag->updateFeeds();
                        $all_totals[$g->name] = $total;
                }
        }
        die(json_encode($all_totals));
} else if(isset($instructor) && isset($params->g)) {
        $g = $instructor->getGroup($params->g);
        $total = $g->updateFeeds();
        die(json_encode($total));
} else {
        $query = mysql_query("SELECT * FROM `group`") or die(mysql_error());
        while($r = mysql_fetch_object($query)) {
                $all_groups[] = new Group($r->id);
        }
        if($all_groups) {
                foreach($all_groups as $g) {
                        $total = $g->updateFeeds();
                        $all_totals[$g->name] = $total;
                }
        }
        die(print_r($all_totals));
}